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How many atoms are in 144.6g Tungsten, W ?
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1 vote
How many atoms are in 144.6g Tungsten, W ?

User Kukeltje
by
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1 Answer

4 votes

Answer:4.7374*10^23 atoms

Step-by-step explanation:

Number of atoms in 144.6g tungsten,

Moles=Given mass/molecular mass

n=144.6/183.84

n=0.7865

Number of atoms=n*Na

Number of atoms=0.7865*6.023*10^23

Number of atoms=4.7374*10^23

User Renier Botha
by
7.4k points
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